The GPOE-1B-48v15w instantly adds gigabit PoE to any network switch or router. With proven reliability since 2012 this PoE injector adds 10/100/1000 gigabit data and power on to a single Ethernet cable to provide power and data to one device. Use this product to power IEEE 802.3af devices like IP Phones, WiFi access points and more. *NOTE: This is not a switch - you use it to add PoE to any switch or router.Features Extend power up to 328 feet (100 meters) 10/100/1000 gigabit data capability Powers any 802.3af device Mode B operation using pins (+45, -78) - passive "always on" power (no auto negotiation) Can be used for products labeled "12V DC, PoE" contact us for more details Power supply included - 48 volts DC, .3 amp, 15 watts. UL/CE/FCC certified - 110 to 220 volt AC operation and 90% efficient Other products available from PoE Texas Multiport injector options: GPOE-4A-48v48w - 4 port gigabit injector with 48 watt power supply GPOE-6AB-48v60w - 6 port gigabit injector with 60 watt power supply GPOE-8A-48v120w - 8 port gigabit injector with 120 watt power supply 10/100 capability: POE-1-48v15w - Single port injector with 10/100 data capability POE-8-48v60w - 8 Port injector with 10/100 data (Top Seller)Other Products GPOES-8-7AB-48v60w - 8 port integrated gigabit switch with 60 watt power supply POE-TESTER-GEN2 - Handheld voltmeter to display power used by a device